FIN1047MTC View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
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FIN1047MTC Datasheet PDF : 9 Pages
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June 2001
Revised August 2003
FIN1047
3.3V LVDS 4-Bit Flow-Through
High Speed Differential Driver
General Description
This quad driver is designed for high speed interconnects
utilizing Low Voltage Differential Signaling (LVDS) technol-
ogy. The driver translates LVTTL signal levels to LVDS lev-
els with a typical differential output swing of 350mV which
provides low EMI at ultra low power dissipation even at
high frequencies. This device is ideal for high speed trans-
fer of clock and data.
The FIN1047 can be paired with its companion receiver,
the FIN1048, or any other LVDS receiver.
Features
s Greater than 400Mbs data rate
s Flow-through pinout simplifies PCB layout
s 3.3V power supply operation
s 0.4 ns maximum differential pulse skew
s 1.7 ns maximum propagation delay
s Low power dissipation
s Power-Off protection
s Meets or exceeds the TIA/EIA-644 LVDS standard
s Pin compatible with equivalent RS-422 and LVPECL
devices
s 16-Lead SOIC and TSSOP packages save space
Ordering Code:
Order Number Package Number
Package Description
FIN1047M
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
FIN1047MTC
MTC16
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Pin Descriptions
Truth Table
Pin Name
Description
DIN1, DIN2, DIN3, DIN4
LVTTL Data Inputs
DOUT1+, DOUT2+, DOUT3+, DOUT4+ Non-Inverting
Driver Outputs
DOUT1−, DOUT2−, DOUT3−, DOUT4− Inverting
Driver Outputs
EN
Driver Enable Pin
EN
VCC
GND
Inverting Driver
Enable Pin
Power Supply
Ground
Inputs
EN
EN
DIN
H
L or OPEN
H
H
L or OPEN
L
H
L or OPEN OPEN
X
H
X
L or OPEN
X
X
H = HIGH Logic Level L = LOW Logic Level
X = Don’t Care
Z = High Impedance
Outputs
DOUT+
H
L
L
Z
Z
DOUT−
L
H
H
Z
Z
© 2003 Fairchild Semiconductor Corporation DS500589
www.fairchildsemi.com
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